# If pressure of CO2 in a container is given by P=(RT/2V-b)- a/4v^2 then mass of the gas in container is

Norman Manchu
151 Points
4 years ago
Use vanderwaals-real-gas-equation:$\dpi{100} \fn_jvn P=(\frac{RT}{2V}-b)-\frac{a}{4V^{2}}$
$\dpi{100} \fn_jvn Rearranging (P+\frac{a}{4V^{2}})(2V-b)=RT$
Comparing to real gas equation we are going to get this￼​
Mass of Carbon dioxide would be approximately 22g